Instructions for use
1. First, confirm the location of the communication base station. Find a high point and place the output port of the machine downwards (to prevent rain). Fix the antenna on the top or sides of the machine with poles, so that it faces away from or sideways to the base station and the front faces. In areas that require shielding (the antenna emission angle is 65° horizontally and 13° vertically), the antenna must not face the base station, otherwise it will interfere with the base station and affect the shielding effect;
2. Connect each antenna input port to the six signal output ports of the host through one-half cable feeder, connect one end of the power cord to the aviation interface to the machine power input port, and the other end of the power cord to the 220V power socket;
3. Turn on the power switch on the inner panel of the host chassis and the machine will start working. After the machine starts working, lock the chassis to prevent anyone from turning on or off the machine at will;
4． If you need to shield the entire building, the cell phone jammer needs to be installed at a high point about 20 meters away from the front or back of the building. The antenna installation height should be slightly higher than the shielded building, so that it emits downward at an angle of 10°-30°. Interference signal.
Things to note:
1. Do not place the front of the antenna facing the base station or be blocked by obstacles around it, otherwise the shielding effect will be affected;
2. Before starting the machine for use, be sure to connect the antenna and the output port of the host one by one before starting the machine, otherwise the host will be damaged.
3. When the equipment is working, keep it within 10 meters directly in front of the antenna to prevent long-term human contact.